`getMonorepoPackage()` includes `.gitignore`d "packages"

[10hendersonm]

The getMonorepoPackage() function returns the highest version package within the monorepo, but pays no respect to .gitignored values.

auto/plugins/npm/src/index.ts

Lines 156 to 192 in be95283

	export function getMonorepoPackage() {
	const packages = getPackages(process.cwd());
	if (!packages.length) {
	return {} as IPackageJSON;
	}
	// Remove pre-releases so that released package versions take precedence
	let releasedPackages = packages.filter(
	(subPackage) => prerelease(subPackage.package?.version || "") === null
	);
	// If doing this would remove all packages, this means were not any @latest releases yet
	// In that case, restore the original list of packages.
	if (releasedPackages.length === 0) {
	releasedPackages = packages;
	}
	const monorepoPackage = releasedPackages.reduce((greatest, subPackage) => {
	if (subPackage.package.version) {
	if (!greatest.package.version) {
	return subPackage;
	}
	if (subPackage.package.private) {
	return greatest;
	}
	return gt(greatest.package.version, subPackage.package.version)
	? greatest
	: subPackage;
	}
	return greatest;
	});
	return monorepoPackage.package;
	}

For example, our monorepo contains these packages declared in lerna.json:

"version": "22.1.0",
"packages": [
    "packages/*",
    "examples/**",
    "templates/*",
    "tasks",
    "deprecated/*"
  ]

lerna@8.1.8 returns the following for npx lerna ls (lightly modified to de-name stuff):

> npx lerna exec pwd
lerna notice cli v8.1.8
lerna info Executing command in 25 packages: "pwd"
(... some dependency cycle warnings ...)
/Users/me/my-org/my-monorepo/tasks
/Users/me/my-org/my-monorepo/deprecated/deprecated-package-1
/Users/me/my-org/my-monorepo/packages/package-1
/Users/me/my-org/my-monorepo/deprecated/deprecated-package-2
/Users/me/my-org/my-monorepo/deprecated/deprecated-package-3
/Users/me/my-org/my-monorepo/deprecated/deprecated-package-4
/Users/me/my-org/my-monorepo/deprecated/deprecated-package-5
/Users/me/my-org/my-monorepo/deprecated/deprecated-package-6
/Users/me/my-org/my-monorepo/deprecated/deprecated-package-7
/Users/me/my-org/my-monorepo/packages/package-2
/Users/me/my-org/my-monorepo/packages/package-3
/Users/me/my-org/my-monorepo/packages/package-4
/Users/me/my-org/my-monorepo/packages/package-5
/Users/me/my-org/my-monorepo/templates/template-package-1
/Users/me/my-org/my-monorepo/packages/package-6
/Users/me/my-org/my-monorepo/packages/package-7
/Users/me/my-org/my-monorepo/packages/package-8
/Users/me/my-org/my-monorepo/examples/package-6/example-custom
/Users/me/my-org/my-monorepo/examples/package-6/example-default
/Users/me/my-org/my-monorepo/templates/template-package-2
/Users/me/my-org/my-monorepo/deprecated/deprecated-package-8
/Users/me/my-org/my-monorepo/examples/package-7/example-custom
/Users/me/my-org/my-monorepo/examples/package-7/example-default
/Users/me/my-org/my-monorepo/templates/template-package-3
/Users/me/my-org/my-monorepo/packages/package-9
lerna success exec Executed command in 25 packages: "pwd"

Recently we added jest@29.7.0 to the package-7/example-default and package-7/example-custom apps and then released a major. Given we were on 22.1.0, we expected a release of 23.0.0 but instead received 30.0.0. We bumped our logs up to veryVerbose and dug through and found 3 references within an invocation of npx auto shipit for the monorepo version being resolved at 29.7.0, 22.1.0, and 22.1.0:

npx auto shipit output lines 570-1093 (references v29.7.0):

+ℹ  info      NPM: Got previous version from package.json v29.7.0
 ℹ  info      Getting labels for project: praxis
 ℹ  info      Found labels on project:
  [
   ...
 ]
 
 Environment Information:
 
 "auto" version: v10.43.0
 "git"  version: v2.39.2
 "node" version: v20.16.0
 GHE version:    v3.11.7
 
 Project Information:
 
 ✔ Repository:      my-org/my-monorepo (​https://<github_enterprise>/my-org/my-monorepo)
 ✔ Author Name:     
 ✔ Author Email:    
+✔ Current Version: v29.7.0
 ✔ Latest Release:  v22.1.0 (​https://<github_enterprise>/my-org/my-monorepo/releases/tag/v22.1.0​)

npx auto shipit output lines 570-1093 (references v22.1.0 2x):

+ℹ  info      NPM: Got previous version from package.json v22.1.0
 ℹ  info      Adding new changes to CHANGELOG.md.
 ℹ  info      Calculating SEMVER bump using:
  {
   labels: [
     ...
   ],
   versionLabels: Map(6) {
     ...
   },
   options: { onlyPublishWithReleaseLabel: undefined }
 }
 ✔  success   Calculated SEMVER bump: major
 ℹ  info      Calculated next version to be: 23.0.0
 ℹ  info      Old changelog exists, prepending changes.
 ℹ  info      Wrote new changelog to filesystem.
+ℹ  info      NPM: Got previous version from package.json v22.1.0
 ✔  success   Created old version branch: release-22
 ⚠  warning   Everything up-to-date

Notably, /Users/me/my-org/my-monorepo/examples/package-7/example-default/node_modules/jest does not appear in the npx lerna ls output above, so auto's resolution of monorepo packages in this regard differs from lerna's resolution.

---

I do realize and acknowledge that (as I learned yesterday) adding foo/** patterns as packages is not a recommended pattern. We have now worked through the issue by dropping 'examples/**' in favor of 'examples/*', 'examples/*/*'.